短語(yǔ)詞組短語(yǔ)ground -anchor 土錨mobile ground anchor 地錨車spiral ground anchor 螺形地錨Ground anchor vehicle 地錨車mobile ground anchor vehicle 地錨車Ground anchor car 經(jīng)營(yíng)範(fàn)圍prestressed ground anchor 預(yù)應(yīng)力地錨;預(yù)應(yīng)力錨桿Ground anchor device 地錨器ground anchor construction 地錨施工 返回 ground anchor